Transaction not yet indexed

55UDdQBPPnwNwuRMHgpeEef2NrviqTTYkax5xQNfcgQHBeF4eHscA3vTC3Rke8xnRfFK2ZrAMEg1gRMZCChTpkbE

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.